Found local metadata for python3-3.4.3
Attempting to download package Python-3.4.3.tar.gz from mirrors
http://mirrors.ustc.edu.cn/sagemath/spkg/upstream/python3/Python-3.4.3.tar.gz
[......................................................................]
python3-3.4.3
====================================================
Setting up build directory for python3-3.4.3
Finished set up
****************************************************
Host system:
Linux xixi-virtual-machine 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:34:49 UTC 2016 i686 athlon i686 GNU/Linux
****************************************************
C compiler: gcc
C compiler version:
Using built-in specs.
Reading specs from /home/xixi/Downloads/SageMath/local/lib/gcc/
gcc: error: /home/xixi/Downloads/SageMath/local/lib/gcc/: Is a directory
****************************************************
patching file Modules/_ctypes/libffi/src/x86/ffi.c
patching file Modules/_ctypes/libffi/src/x86/win64.S
patching file Modules/_ctypes/libffi/fficonfig.py.in
patching file Python/pythonrun.c
patching file Include/py_curses.h
patching file configure.ac
Hunk #1 succeeded at 1100 (offset 53 lines).
patching file configure
Hunk #1 succeeded at 6264 (offset 350 lines).
patching file Makefile.pre.in
Hunk #1 succeeded at 60 (offset 1 line).
patching file Lib/distutils/command/sdist.py
Hunk #1 succeeded at 328 (offset -8 lines).
Hunk #2 succeeded at 341 (offset -10 lines).
configure: WARNING: unrecognized options: --enable-unicode
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for --enable-universalsdk... no
checking for --with-universal-archs... no
checking MACHDEP... linux
checking for --without-gcc... no
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/home/xixi/Downloads/SageMath/local/var/tmp/sage/build/python3-3.4.3/src':
configure: error: C compiler cannot create executables
See `config.log' for more details
Error configuring Python.

real	0m1.722s
user	0m0.444s
sys	0m0.564s
************************************************************************
Error installing package python3-3.4.3
************************************************************************
Please email sage-devel (http://groups.google.com/group/sage-devel)
explaining the problem and including the relevant part of the log file
  /home/xixi/Downloads/SageMath/logs/pkgs/python3-3.4.3.log
Describe your computer, operating system, etc.
If you want to try to fix the problem yourself, *don't* just cd to
/home/xixi/Downloads/SageMath/local/var/tmp/sage/build/python3-3.4.3 and type 'make' or whatever is appropriate.
Instead, the following commands setup all environment variables
correctly and load a subshell for you to debug the error:
  (cd '/home/xixi/Downloads/SageMath/local/var/tmp/sage/build/python3-3.4.3' && '/home/xixi/Downloads/SageMath/sage' --sh)
When you are done debugging, you can type "exit" to leave the subshell.
************************************************************************
Found local metadata for python3-3.4.3
Using cached file /home/xixi/Downloads/SageMath/upstream/Python-3.4.3.tar.gz
python3-3.4.3
====================================================
Moving old directory python3-3.4.3 to /home/xixi/Downloads/SageMath/local/var/tmp/sage/build/old...
Setting up build directory for python3-3.4.3
Finished set up
****************************************************
Host system:
Linux xixi-virtual-machine 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:34:49 UTC 2016 i686 athlon i686 GNU/Linux
****************************************************
C compiler: gcc
C compiler version:
Using built-in specs.
Reading specs from /home/xixi/Downloads/SageMath/local/lib/gcc/
gcc: error: /home/xixi/Downloads/SageMath/local/lib/gcc/: Is a directory
****************************************************
patching file Modules/_ctypes/libffi/src/x86/ffi.c
patching file Modules/_ctypes/libffi/src/x86/win64.S
patching file Modules/_ctypes/libffi/fficonfig.py.in
patching file Python/pythonrun.c
patching file Include/py_curses.h
patching file configure.ac
Hunk #1 succeeded at 1100 (offset 53 lines).
patching file configure
Hunk #1 succeeded at 6264 (offset 350 lines).
patching file Makefile.pre.in
Hunk #1 succeeded at 60 (offset 1 line).
patching file Lib/distutils/command/sdist.py
Hunk #1 succeeded at 328 (offset -8 lines).
Hunk #2 succeeded at 341 (offset -10 lines).
configure: WARNING: unrecognized options: --enable-unicode
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for --enable-universalsdk... no
checking for --with-universal-archs... no
checking MACHDEP... linux
checking for --without-gcc... no
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/home/xixi/Downloads/SageMath/local/var/tmp/sage/build/python3-3.4.3/src':
configure: error: C compiler cannot create executables
See `config.log' for more details
Error configuring Python.

real	0m1.304s
user	0m0.472s
sys	0m0.524s
************************************************************************
Error installing package python3-3.4.3
************************************************************************
Please email sage-devel (http://groups.google.com/group/sage-devel)
explaining the problem and including the relevant part of the log file
  /home/xixi/Downloads/SageMath/logs/pkgs/python3-3.4.3.log
Describe your computer, operating system, etc.
If you want to try to fix the problem yourself, *don't* just cd to
/home/xixi/Downloads/SageMath/local/var/tmp/sage/build/python3-3.4.3 and type 'make' or whatever is appropriate.
Instead, the following commands setup all environment variables
correctly and load a subshell for you to debug the error:
  (cd '/home/xixi/Downloads/SageMath/local/var/tmp/sage/build/python3-3.4.3' && '/home/xixi/Downloads/SageMath/sage' --sh)
When you are done debugging, you can type "exit" to leave the subshell.
************************************************************************